11232642 has 16 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 3714480.

The previous prime is 11232623. The next prime is 11232649. The reversal of 11232642 is 24623211.

It is not an unprimeable number, because it can be changed into a prime (11232649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6609 + ... + 8132.

It is an arithmetic number, because the mean of its divisors is an integer number (1415232).

Almost surely, 2^11232642 is an apocalyptic number.

11232642 is an abundant number, since it is smaller than the sum of its proper divisors (11411070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11232642 is a wasteful number, since it uses less digits than its factorization.

11232642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14873.

The product of its digits is 576, while the sum is 21.

The square root of 11232642 is about 3351.5133895003. The cubic root of 11232642 is about 223.9549361941.

Adding to 11232642 its reverse (24623211), we get a palindrome (35855853).

The spelling of 11232642 in words is "eleven million, two hundred thirty-two thousand, six hundred forty-two".